| 摘要 |
PROBLEM TO BE SOLVED: To provide a piping structure of a condenser of a parallel type heat-exchanger for a vehicle capable of enhancing the durability of an inlet pipe and an outlet pipe to supply and exhaust a refrigerant to/from the core part of the condenser by relieving the stress caused by vertical direction vibrations without using a costly flexible tube. SOLUTION: The outlet pipe 5 and inlet pipe 6 are composed of connection ends 51 and 61 connected with an output part 21a and an input port 21b, first horizontal parts 52 and 62 folded to ahead of the vehicle from the connection ends 51 and 61 and extending approximately in the horizontal direction to ahead of the vehicle, vibration absorption parts 53 and 63 folded from the first horizontal parts 52 and 62 toward the front face of the condenser core 2 and making U-turn downward along the front face of the condenser core 2, and the second horizontal parts 54 and 64 folded toward the back of the vehicle from the vibration absorption parts 53 and 63 and extending in the horizontal direction toward the back of the vehicle. COPYRIGHT: (C)2005,JPO&NCIPI
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